gnucash-on-windows master: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-on-windows/commit/e56a0ce2 (commit)
	 via  https://github.com/Gnucash/gnucash-on-windows/commit/b6bc66fb (commit)
	 via  https://github.com/Gnucash/gnucash-on-windows/commit/4829dc04 (commit)
	from  https://github.com/Gnucash/gnucash-on-windows/commit/6e35c76b (commit)



commit e56a0ce206c61bd5090e2ba3a432ecee24de4dfd
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Jan 11 09:49:00 2018 -0800

    Fix AQBanking setup crash.
    
    Gcc-7.2 generates bad code that sets a bad stack pointer when returning from call
    in GWEN_Gui_ReadDialogPrefs. Work around by disabling optimization when
    building gwenhywfar.

commit b6bc66fbd927b5d67969c0e95b540d1522664e5a
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Jan 11 09:46:08 2018 -0800

    Upgrade Gwenhywfar to latest release and don't build libgwengui-gtk2.

commit 4829dc0497ec08f0508bf8f100b3b3dba002b50b
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Jan 11 09:41:52 2018 -0800

    Change COPYING to LICENSE, reflecting file actually distributed in the tarball.



Summary of changes:
 gnucash.modules                | 6 +++---
 inno_setup/gnucash-mingw64.iss | 4 ++--
 jhbuildrc.in                   | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)